Base | Representation |
---|---|
bin | 101111110010001010010010… |
… | …0110000011001000100010011 |
3 | 2001010012021122020012101101111 |
4 | 1133210110210300121010103 |
5 | 420042331210233003334 |
6 | 4045531534242514151 |
7 | 154350265545541453 |
oct | 13744244460310423 |
9 | 2033167566171344 |
10 | 420310411219219 |
11 | 111a1870a733034 |
12 | 3b182b82365957 |
13 | 1506b1425b9921 |
14 | 75b11bd611d63 |
15 | 338d3896ae064 |
hex | 17e4524c19113 |
420310411219219 has 2 divisors, whose sum is σ = 420310411219220. Its totient is φ = 420310411219218.
The previous prime is 420310411219217. The next prime is 420310411219249. The reversal of 420310411219219 is 912912114013024.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 420310411219219 - 21 = 420310411219217 is a prime.
It is a super-2 number, since 2×4203104112192192 (a number of 30 digits) contains 22 as substring.
Together with 420310411219217, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (420310411219217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210155205609609 + 210155205609610.
It is an arithmetic number, because the mean of its divisors is an integer number (210155205609610).
Almost surely, 2420310411219219 is an apocalyptic number.
420310411219219 is a deficient number, since it is larger than the sum of its proper divisors (1).
420310411219219 is an equidigital number, since it uses as much as digits as its factorization.
420310411219219 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 31104, while the sum is 40.
The spelling of 420310411219219 in words is "four hundred twenty trillion, three hundred ten billion, four hundred eleven million, two hundred nineteen thousand, two hundred nineteen".
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